import Vue from 'vue'
import VueRouter from 'vue-router'
import store from '@/store'

Vue.use(VueRouter)

const routes = [
  // 最上层的路由，放在 app组件中
  // 登录
  {
    path: '/login',
    component: () => import('@/views/Login.vue')
  },
  // 注册
  {
    path: '/reg',
    component: () => import('@/views/Reg.vue')
  },
  // 首页
  {
    path: '/',
    component: () => import('@/views/home.vue'),
    children: [
      { path: 'home', component: () => import('@/views/Chart.vue') },
      { path: 'user-info', component: () => import('@/views/user/userInfo.vue') },
      { path: 'user-pwd', component: () => import('@/views/user/RePwd.vue') },
      { path: 'user-avatar', component: () => import('@/views/user/UserAratar.vue') },
      { path: 'art-cate', component: () => import('@/views/article/CateList.vue') },
      { path: 'art-list', component: () => import('@/views/article/ArtList.vue') }
    ]
  }
]

const router = new VueRouter({
  routes
})

// 导航守卫
router.beforeEach((to, from, next) => {
  // to.path 表示即将要访问的路由地址
  // next() 放行：
  if (to.path === '/login' || to.path === '/reg') {
    next()
  } else {
    if (store.state.user.token) {
      next()
    } else {
      next('/login')
    }
  }
})

export default router
